How can you go about getting good distance control on your short irons?

The first step is to swing "within yourself." For a full swing, this means that you must strive for balance and not get caught up in distance. Not trying to hit a career pitching wedge, but instead, taking a 9-iron with a balanced, smooth swing.

If it's less than a full swing, try a one-lever shoulder-to-shoulder swing. This version is less complex and stands up better to anxiety. It's a simpler motion, so there's less to break down under pressure. Therefore it becomes something you can control and count on.